20659832

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{89051}}^1$

素因数の和:89086

約数の個数: 16

約数和(自身を含む): 40073400

約数和(自身を除く): 19413568

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 89051, 178102, 356204, 712408, 2582479, 5164958, 10329916, 20659832]

約数ペア:

[(1, 20659832), (2, 10329916), (4, 5164958), (8, 2582479), (29, 712408), (58, 356204), (116, 178102), (232, 89051)]